Callsign:	JD4499
MMSI number:	431012332
IMO number:	852901
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP SKD OFF (ETA Nov25 23:00)
Location:	34°21.32' N 134°23.07' E - locator PM74EI65DG - show map 19.7 km East bearing 80° from Shido, Kagawa, Japan [?] 23.3 km Southeast bearing 128° from Tonoshō, Kagawa, Japan 82.1 km Southwest bearing 243° from Kōbe-shi, Hyōgo, Japan 109.0 km West bearing 250° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-11-24 10:01:22 UTC (4d 7h5m ago) 2025-11-24 19:01:22 JST local time at Shido, Japan [?]
Course:	293° – heading 291°
Speed:	21 km/h
Dimensions:	length 63 m width 10 m draught 4.5 m
Last path:	JD4499>ais via JG3HLX
Positions stored:	76687

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.